New Products

The 90 Degree Gooseneck Bracket is designed to be used with the A Series Gooseneck to maintain a low profile look. The Bracket can be installed in less than 1 minute to the A360X or A360 and A Series read more ››

Purigen® is the highest capacity organic filtration resin on the market. No other products can compare to its ability to clear haziness and polish water to unparalleled clarity. Unlike other read more ››

The CO2 tablets from ISTA are easy to use, you just have to place it in the aquarium water and upon contact with the water each of the tablet will release CO2 into the tank along with some valuable read more ››

Red Sea's DIY Aquarium Net Covers are a sleek and minimalist aquarium cover that looks great and keeps your fish safe. Low-profile hangers make sure that this net cover blends in excellently with read more ››

Lifegard Quiet One Pumps have been used by reefers for years for silent reliable water movement. Typically employed as a return pump, Lifegard pumps can be used for almost any application where water read more ››

Red Sea’s REEFER™ series provide hobbyists with a solid foundation for building a fully featured reef or marine aquarium. The REEFER™ series combines a contemporary, rimless, ultra-clear glass read more ››

This is a fifteen foot Male/Male Aquabus cable that connects one module to another. This cable is intended to connect modules over greater distances. It is only included with Neptune's Automatic read more ››

State-of-the-art filter media for use in fresh and salt water wet/dry systems. They may be connected together or randomly placed in the filter box. Bio-Pin Balls help product turbulence, aiding in read more ››

The new family of Gyre pumps now come with an advanced controller that unleashes a whole new world of options. With the ability to connect up to multiple pumps for a sync or anti-sync relationship, read more ››

If you are using Reef Brite's LED Mounting brackets, that are made to be suspended from your ceiling or wall brackets, then this is the hanging kit for you. This kit will hold 1 set of the 3-hole or read more ››

The overflow box effectively transports aquarium water to under cabinet sumps, refugiums, or wet/dry filters. These high quality overflow boxes features bulkhead fittings for secure and convenient read more ››

Kessil Announces the New A360X LED Aquarium Light & Spectral Controller X. The Kessil A360X is an upgraded, redesigned successor of the popular A360WE LED aquarium light, not only improving the read more ››

What is an Additional Shipping Item?

Some products, due to weight or size of the item, require additional shipping charges. These items are indicated by the " " symbol.

If you want to know how much your shipping costs will be, just add the item to your shopping cart and your shipping costs will be adjusted to reflect the additional shipping charges. You can then decide if you wish to order the item or not.

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About Us

Mail Order Pet Supplies (or MOPS as we're often referred to) was created in 1996 with the objective of delivering affordable prices to
Tropical Fish Hobbyists! Over the years we have used our warehousing, logistic and electronic capabilities to bring pond, reptile, bird and other pet products
to our customers. Through MOPS - Aquarium Supplies we are offering high-quality, brand name Aquarium products including filters, heaters, pumps, lighting, nutrition and much more for the Tropical Fish Hobbyist.